2015 DODGE CHALLENGER engine

Possible Drive Mode configurations are listed below with
accompanying descriptions. The information contained
in the list below can also be accessed from within the
mode Set-Up menus. To access the information, press the
“Info” button on the touchscreen from the mode Set-Up
menu, and use the left / right arrows to toggle through
available descriptions. The title for each system in the
Set-Up menu can be pressed, which provides the descrip-
tions for each function of that system.
Engine
•Sport
Press the “Sport” button on the touchscreen for improved
throttle response for an enhanced driving experience.
•Normal
Press the “Norm” button on the touchscreen for standard
throttle response for normal driving.
Engine
306 UNDERSTANDING YOUR INSTRUMENT PANEL

Engine/Trans
•Sport
Press the “Sport” button on the touchscreen for improved
throttle response and modified shifting for an enhanced
driving experience.
•Normal
Press the “Norm” button on the touchscreen for a balance
of throttle response, shift comfort and economy for
normal driving.
Paddle Shifters
Engine/Trans
Paddle Shifters
4
UNDERSTANDING YOUR INSTRUMENT PANEL 307

2. Next, adjust the temperature you would like the
system to maintain by adjusting the driver and pas-
senger temperature buttons on the faceplate or but-
tons on the touchscreen. Once the desired temperature
is displayed, the system will achieve and automati-
cally maintain that comfort level.
3. When the system is set up for your comfort level, it is
not necessary to change the temperature. You will
experience the greatest efficiency by simply allowing
the system to function automatically.
NOTE:
•It is not necessary to move the temperature settings.
The system automatically adjusts the temperature,
mode, and blower speed to provide comfort as quickly
as possible.
•The temperature can be displayed in U.S. or Metric
units by selecting the Uconnect® customer-
programmable feature. Refer to the “Uconnect® Sys-
tem Settings” in this section of the manual.
To provide you with maximum comfort in the Automatic
mode, during cold start-ups the blower fan will remain
on low until the engine warms up. The blower will
increase in speed and transition into Auto mode.
Manual Operation Override
The system allows for manual selection of blower speed,
air distribution mode, A/C status and recirculation con-
trol.
The blower fan speed can be set to any fixed speed by
adjusting the blower control. The fan will now operate at
a fixed speed until additional speeds are selected. This
allows the front occupants to control the volume of air
circulated in the vehicle and cancel the Auto mode.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 323

The operator can also select the direction of the airflow
by selecting one of the available mode settings. A/C
operation and Recirculation control can also be manually
selected in Manual operation.
NOTE:Each of these features operates independently
from each other. If any feature is controlled manually,
temperature control will continue to operate automati-
cally.
Operating Tips
NOTE:Refer to the chart at the end of this section for
suggested control settings for various weather condi-
tions.
Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corro-
sion protection and to protect against engine overheating.
A solution of 50% OAT (Organic Additive Technology)
coolant that meets the requirements of Chrysler Material
Standard MS-12106 and 50% water is recommended.
Refer to “Maintenance Procedures” in “Maintaining Your
Vehicle” for proper coolant selection.
Winter Operation
Use of the air Recirculation mode during winter months
is not recommended because it may cause window
fogging.
Vacation Storage
Any time you store your vehicle or keep it out of service
(i.e., vacation) for two weeks or more, run the air
conditioning system at idle for about five minutes in the
fresh air and high blower setting. This will ensure
adequate system lubrication to minimize the possibility
of compressor damage when the system is started again.
324 UNDERSTANDING YOUR INSTRUMENT PANEL

STARTING AND OPERATING
CONTENTS
!STARTING PROCEDURES................347
▫Manual Transmission — If Equipped........347
▫Automatic Transmission — If Equipped.....348
▫Keyless Enter-N-Go™..................349
▫Normal Starting.......................349
▫Extreme Cold Weather
(Below –20°F Or−29°C)................352
▫If Engine Fails To Start.................352
▫After Starting........................354
!ENGINE BLOCK HEATER — IF EQUIPPED . . .354
!MANUAL TRANSMISSION — IF EQUIPPED . .355
▫Six-Speed Manual Transmission...........355
▫Shifting.............................356
▫Recommended Shift Speeds..............357
▫1–4 Skip Shift........................358
▫Downshifting........................359
!AUTOMATIC TRANSMISSION............359
▫Key Ignition Park Interlock...............361
▫Brake/Transmission Shift Interlock System . . .361
5

▫Eight-Speed Automatic Transmission — If
Equipped...........................362
!AUTOSTICK®.........................369
▫Operation...........................369
!SPORT MODE — WITHOUT PERFORMANCE
CONTROL............................372
!DRIVING ON SLIPPERY SURFACES.........372
▫Acceleration.........................372
▫Traction............................373
!DRIVING THROUGH WATER.............373
▫Flowing/Rising Water..................374
▫Shallow Standing Water.................374
!ELECTRIC POWER STEERING.............376
!FUEL SAVER TECHNOLOGY 5.7L/6.4L ENGINES
ONLY — IF EQUIPPED..................377
!PARKING BRAKE......................377
▫Manual Transmission — If Equipped........378
▫Automatic Transmission — If Equipped......379
!BRAKE SYSTEM.......................381
!ELECTRONIC BRAKE CONTROL SYSTEM . . . .381
▫Anti-Lock Brake System (ABS)............382
▫Traction Control System (TCS)............384
▫Brake Assist System (BAS)...............385
▫Hill Start Assist (HSA).................385
▫Electronic Stability Control (ESC)..........386
▫ESC Activation/Malfunction Indicator Light And
ESC OFF Indicator Light................390
344 STARTING AND OPERATING

!TIRE SAFETY INFORMATION.............391
▫Tire Markings........................391
▫Tire Identification Number (TIN)...........395
▫Tire Terminology And Definitions..........397
▫Tire Loading And Tire Pressure...........398
!TIRES — GENERAL INFORMATION........403
▫Tire Pressure........................403
▫Tire Inflation Pressures.................404
▫Tire Pressures For High Speed Operation . . . .406
▫Radial Ply Tires......................406
▫Tire Types...........................407
▫Run Flat Tires — If Equipped.............409
▫Spare Tires — If Equipped...............409
▫Tire Spinning........................412
▫Tread Wear Indicators..................412
▫Life Of Tire.........................413
▫Replacement Tires.....................413
!TIRE CHAINS (TRACTION DEVICES).......415
!TIRE ROTATION RECOMMENDATIONS.....416
!TIRE PRESSURE MONITOR SYSTEM (TPMS) . .417
▫Premium System......................421
▫General Information...................424
!FUEL REQUIREMENTS..................425
▫3.6L Engine — If Equipped...............425
▫5.7L Engine (With Automatic Transmission) . . .425
▫5.7L Engine (With Manual Transmission).....426
5
STARTING AND OPERATING 345

▫6.4L Engine..........................426
▫Reformulated Gasoline.................427
▫Gasoline/Oxygenate Blends..............427
▫E-85 Usage In Non-Flex Fuel Vehicles.......428
▫MMT In Gasoline.....................428
▫Materials Added To Fuel................429
▫Fuel System Cautions...................429
▫Carbon Monoxide Warnings.............430
!ADDING FUEL........................431
▫Fuel Filler Cap (Gas Cap)...............431
▫Loose Fuel Filler Cap Message............433
!VEHICLE LOADING....................433
▫Vehicle Certification Label...............433
▫Gross Vehicle Weight Rating (GVWR).......434
▫Gross Axle Weight Rating (GAWR).........434
▫Overloading.........................434
▫Loading............................435
!TRAILER TOWING.....................435
▫Common Towing Definitions.............436
▫Trailer Hitch Classification...............439
▫Trailer Towing Weights (Maximum Trailer Weight
Ratings)............................440
▫Trailer And Tongue Weight..............440
▫Towing Requirements..................441
▫Towing Tips.........................446
!RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.)...................448
▫Towing This Vehicle Behind Another Vehicle . .448
346 STARTING AND OPERATING